| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.54 | 6.108% | $198.9949 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $139.95 | 6.407% | $148.9166 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $92.46 | 8.721% | $100.5234 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $212.77 | 11.230% | $236.6641 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $205.84 | 6.329% | $218.8676 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $107.25 | 13.465% | $121.6912 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $77.73 | 10.692% | $86.0409 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,023.54 | $1,111.6987 | $1,111.69 | $1,111.65 | $1,111.70 | |